| 电磁场渗透方程有限差分法研究 |
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| 引用本文： | 俞宏生.电磁场渗透方程有限差分法研究[J].上海海事大学学报,1997(2). |
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| 作者姓名： | 俞宏生 |
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| 作者单位： | 上海海运学院科研处 |
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| 基金项目： | 上海市高等学校科学技术发展基金 |
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| 摘 要： | 提出了一种简便、直观的方法，用以讨论和分析求解电磁场渗透方程的若干差分格式的稳定性，并进行了比较研究。
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| 关 键 词： | 电磁场，渗透，抛物型方程，差分法，误差，差分方程，差分格式 |
Tentative Research in Finite Difference Method of Electromagnetic Osmosis Equations |
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| Yu Hongsheng.Tentative Research in Finite Difference Method of Electromagnetic Osmosis Equations[J].Journal of Shanghai Maritime University,1997(2). |
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| Authors: | Yu Hongsheng |
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| Institution: | Yu Hongsheng |
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| Abstract: | This paper is the achievement in the numerical analysis of the electromagnetic fields which is the fundamental theory and basic method in Engineering Electromagnetic Field, and advances the new, simple, direct and convenient technique. On the basis of the technique, it is entirely possible to discuss and analyse the stability of different difference forms.Comparative study of them is made in this paper. |
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| Keywords: | electromagnetic fields osmosis parabolic equations difference methods errors difference equations difference schemes |
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